Bug 1317849

Description of problem:
systemd-tmp can clean directory, however, it only seems capable of cleaning the content nnot the directories

Version-Release number of selected component (if applicable):
RHEL 7.x, Fedora

How reproducible:
The ipa-backup tool (for example) will create some "unpredictable" subdirectories. That is: the exact name of the directories is not known since the name contains a timestamp:

[root@ipa backup]# ls -lrt /var/lib/ipa/backup/
total 84
drwx------. 2 root root 16384 Feb 19 16:14 lost+found
drwx------. 2 root root  4096 Feb 19 16:16 ipa-data-2016-02-19-16-16-43
drwx------. 2 root root  4096 Feb 19 16:18 ipa-data-2016-02-19-16-18-38
drwx------. 2 root root  4096 Feb 20 03:20 ipa-data-2016-02-20-03-20-28
drwx------. 2 root root  4096 Feb 21 03:20 ipa-data-2016-02-21-03-20-28
drwx------. 2 root root  4096 Feb 22 03:44 ipa-data-2016-02-22-03-44-28
drwx------. 2 root root  4096 Feb 23 03:13 ipa-data-2016-02-23-03-13-29
drwx------. 2 root root  4096 Feb 24 03:51 ipa-data-2016-02-24-03-51-27
drwx------. 2 root root  4096 Feb 25 03:22 ipa-data-2016-02-25-03-22-27
drwx------. 2 root root  4096 Feb 26 03:20 ipa-data-2016-02-26-03-20-27
drwx------. 2 root root  4096 Feb 27 03:35 ipa-data-2016-02-27-03-35-30
drwx------. 2 root root  4096 Feb 28 03:39 ipa-data-2016-02-28-03-39-28
drwx------. 2 root root  4096 Feb 29 03:29 ipa-data-2016-02-29-03-29-27
drwxr-xr-x. 3 root root  4096 Mar  1 03:34 logs

Now, using this configuration file for cleanup old backups:

cat /etc/tmpfiles.d/ipa-backup.conf 
## man 5 tmpfiles.d
d /var/lib/ipa/backup/ipa-data-* 0700 root root 7d
d /var/lib/ipa/backup/logs/* 0700 root root 7d 

The directory /var/lig/ipa/backup/logs will get cleaned up properly, files are removed after 7 days.


Actual results:
Old backups  in /var/lib/ipa/backup/ipa-data-* removed after 7 days, including the directory itself. Dispite this config, old backups are not removed.

Expected results:
Removed old directories, including content


Additional info:

Changing d for r or R will not work since the Age is only accepted for s, D and x (man 5 tmpfiles.d)

R /var/lib/ipa/backup/ipa-data-* 0700 root root 7d
R /var/lib/ipa/backup/logs/* 0700 root root 7d